High Quality Content by WIKIPEDIA articles! The 2010 G-20 Toronto summit was the fourth meeting of the G-20 heads of government, in discussion of the global financial system and the world economy, which took place at the Metro Toronto Convention Centre in Toronto, Ontario, Canada, during June 26–27, 2010. The summit`s priorities included evaluating the progress of financial reform, developing sustainable stimulus measures, debating global bank tax, and promoting open markets. Alongside the twenty-one representatives of the G-20 major economies, leaders of six invited nations, and eight additional intergovernmental organizations also took part in the summit.